What?
+Naylang is the new interpreter, runtime and debugger for a subset of the Grace Programming Language. +It’s still a work in progress, but it has some great features already!
+ +How?
+ +To use Naylang, just download the executable for the latest release and start it up in a terminal!
+ +If you’d rather compile it from source click me!
+ +Commands
+ +For now, Naylang accepts three kinds of commands:
+ +-
+
load(orl)<path>: Open the file in<path>, execute it, and show the resulting environment.
+ exec(ore)<code>: Execute the code and show the resulting environment.
+ print(orp)<expression>: Execute the expression and show the result.
+
Here’s an example execution of Naylang:
+ +
Want to contribute?
+ +Naylang is written entirely in modern C++14. +It uses ANTLR4 for parsing, CMake +as a build system and Catch as a testing framework.
+ +If you’d like to contribute to this project, you are more than welcome to. +Feel free to submit an issue, +fork the main repo and submit a pull request with your improvements, +or even shoot me an email (blorente@ucm.es) if you want some direction on where to begin.
+ +Compilation instructions
+Naylang uses standard out-of-source compilation with CMake. +It requires at least version 3 of CMake and a compiler that supports C++14 (for example, GCC6.x).
+ +When all those dependencies are installed, just download the repo (git clone https://github.com/blorente/naylang) and
+a simple sequence of commands should suffice to run the tests:
cd /root/of/repo
+mkdir build &6 cd build
+cmake ..
+make -j antlr4cpp antlr4cpp_generation_naylang
+cmake ..
+make -j
+cd tests
+chmod +x ./tests
+./tests
+